Guatemalan pygmy owl
Guatemalan pygmy owl | |
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Guatemalan pygmy owl | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Strigiformes |
Family: | Strigidae |
Genus: | Glaucidium |
Species: | G. cobanense
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Binomial name | |
Glaucidium cobanense Sharpe, 1875
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Distribution of Guatemalan pygmy owl Resident
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Synonyms | |
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The Guatemalan pygmy owl (Glaucidium cobanense) is a small "
Taxonomy and systematics
The Guatemalan pygmy owl's taxonomy is unsettled. The
Description
The Guatemalan pygmy owl is about 17 cm (6.7 in) long. Adults have two color morphs, one mostly rufous and the other gray-brown, though there are some intergrades between them. The rufous morph is more common. The head and upperparts are the basal color with paler spots, and the tail is the same color with four paler bands on its underside. The nape has a pair of black and white marks that resemble eyes. The rufous morph has small buffy spots on its forecrown. The breasts are pale with heavy streaking of the basal color. It has an ill-defined facial disc with pale "eyebrows" and "moustaches". Its beak, eyes, and feet are yellow.[7][8]
Distribution and habitat
The Guatemalan pygmy owl is found from Mexico's
Behavior
Movement
The Guatemalan pygmy owl is believed to be mostly resident but some seasonal elevational movement is possible.[8]
Feeding
The Guatemalan pygmy owl's diet and hunting habits have not been separately described from those of the northern pygmy owl as a whole. That species takes a very wide variety of prey including reptiles, mammals, birds, and arthropods. It is primarily a daytime hunter and probably hunts into the evening as well.[8]
Breeding
The Guatemalan pygmy owl's breeding phenology has not been separately described from that of the northern pygmy owl as a whole. That species appears to be seasonally monogamous and defends a nesting territory. It nests in tree cavities, both natural and made by woodpeckers. The cavity may be lined with feathers and strips of soft bark. Clutch sizes of two to seven have been reported. Incubation length and time to fledging have not been well defined. The female alone incubates eggs and broods nestlings; the male does most of the provisioning.[8]
Vocalization
The Guatemalan pygmy owl's call is "a rapid series of toot notes...with little or no pause...toot-toot-toot-toot'toot-toot'toot-toot...."[7]
Status
The
References
- ^ . Retrieved 7 March 2022.
- ^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
- ^ . Retrieved 15 January 2022.
- ^ a b HBW and BirdLife International (2020) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip [.xls zipped 1 MB] retrieved 27 May 2021
- ^ a b c Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved 25 August 2021
- ^ R. Terry Chesser, Richard C. Banks, F. Keith Barker, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Pamela C. Rasmussen, J. V. Remsen, Jr., James D. Rising, Douglas F. Stotz, and Kevin Winker. "Fifty-fourth supplement to the American Ornithologists' Union Check-list of North American Birds". The Auk 2013, vol. 130:1-14 retrieved March 7, 2022
- ^ ISBN 978-0-544-37326-6.
- ^ a b c d e Holt, D. W. and J. L. Petersen (2020). Northern Pygmy-Owl (Glaucidium gnoma), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.nopowl.01 retrieved March 7, 2022